During the last two weeks Chandra completed the observing schedule as
planned.

The IEPHIN instrument exhibited two cases of anomalous behavior during
the last two weeks during periods of elevated operating temperature.
The power supply voltage dropped as it became current limited due to
the high temperature and returned to its nominal value once the unit
cooled following a maneuver to a new attitude. An adjustment will be
made to the thermal threshold used during mission planning in order to
reduce the number of future occurrences.

A Chandra press release was made on Jan 5 describing observations of
the galaxy cluster MS 0735.6+7421 that indicate enormous eruptions
from the central supermassive black hole that have produced associated
cavities or bubbles. The eruptions are considered the most powerful
ever observed. For details see:
http://chandra.harvard.edu/press/05_releases/press_010505.html